/// <reference types="weixin-app" />
/**
 * @see [微信官方文档](https://mp.weixin.qq.com/debug/wxadoc/dev/api/api-camera.html)
 * 保存视频到系统相册。需要用户授权 scope.writePhotosAlbum
 */
export default function create_camera_context(): Promise<wx.CameraContext>;